JPS5289454A - Measuring method for electrode space of electron gun - Google Patents
Measuring method for electrode space of electron gunInfo
- Publication number
- JPS5289454A JPS5289454A JP492276A JP492276A JPS5289454A JP S5289454 A JPS5289454 A JP S5289454A JP 492276 A JP492276 A JP 492276A JP 492276 A JP492276 A JP 492276A JP S5289454 A JPS5289454 A JP S5289454A
- Authority
- JP
- Japan
- Prior art keywords
- measuring method
- electron gun
- electrode space
- cathode
- space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
PURPOSE: To measure with good precision the space between the cathode and other electrodes by measuring electrostatic capacity between the electrode rod inserted in the second grid hole and the cathode.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP492276A JPS5289454A (en) | 1976-01-21 | 1976-01-21 | Measuring method for electrode space of electron gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP492276A JPS5289454A (en) | 1976-01-21 | 1976-01-21 | Measuring method for electrode space of electron gun |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5289454A true JPS5289454A (en) | 1977-07-27 |
Family
ID=11597095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP492276A Pending JPS5289454A (en) | 1976-01-21 | 1976-01-21 | Measuring method for electrode space of electron gun |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5289454A (en) |
-
1976
- 1976-01-21 JP JP492276A patent/JPS5289454A/en active Pending
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